Patent Assignment
Reel/Frame 020173/0232
Corrective Assignment to Correct the Inventor Names Listed Incorrectly Previously Recorded on Reel 020029 Frame 0081. Assignor(S) Hereby Confirms the Assignment of Assignor's Interest.
Recorded: 2007-11-29
Pages: 7
Assignors
BISCHOFF, ALBRECHT
Executed: 2007-09-21
FOERDERER, HEINZ
Executed: 2007-09-27
SCHRAEPLER, LUTZ
Executed: 2007-09-23
KRUEGER, FRANK
Executed: 2007-09-22
Assignee
W. C. HERAEUS GMBH
HERAEUSSTRASSE 12-14, HANAU, 63450, GERMANY
Covered Property
(1)
Copper Bonding or Superfine Wire with Improved Bonding and Corrosion Properties
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 29, 2007
From: BISCHOFF, ALBRECHT; FORDERER, HEINZ; KRUGER, FRANK; SCHRAPLER, LUTZ
To: W.C. HERAEUS GMBH
Reel/Frame 020029/0819 →
Change of Name
Mar 8, 2012
From: W.C. HERAEUS GMBH
To: HERAEUS MATERIALS TECHNOLOGY GMBH & CO. KG
Reel/Frame 027830/0077 →
Change of Name
May 19, 2015
From: HERAEUS MATERIALS TECHNOLOGY GMBH & CO. KG
To: HERAEUS DEUTSCHLAND GMBH & CO. KG
Reel/Frame 035744/0381 →